| S.No | Post Office Name | Pincode | Circle Name | Region Name | Division Name | Office Type | Delivery | District | State Name | Latitude | Longitude |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Daronda SO | 841233 | Bihar Circle | Muzaffarpur Region | Siwan Division | PO | Delivery | SIWAN | BIHAR | 26.0911389 | 84.4615833 |
| 2 | Harsardhanauti BO | 841233 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.0911388 | 84.4615833 |
| 3 | Jalalpur BO | 841233 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.0911388 | 84.4615833 |
| 4 | Kolhua BO | 841233 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.0911388 | 84.4615833 |
| 5 | Laheji BO | 841233 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.0911388 | 84.4615833 |
| 6 | Machhauta BO | 841233 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.0911388 | 84.4615833 |
| 7 | Mandrauli BO | 841233 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.0911388 | 84.4615833 |
| 8 | PHarsar BO | 841233 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.0911388 | 84.4615833 |
| 9 | Ramsapur BO | 841233 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.0911388 | 84.4615833 |
| 10 | Rasulpur Tilouta BO | 841233 | Bihar Circle | Muzaffarpur Region | Siwan Division | BO | Delivery | SIWAN | BIHAR | 26.0911388 | 84.4615833 |